#!/usr/bin/env python
# -*- coding:utf-8 -*-

from controller.paperController import PaperController


import datetime
import math

from flask import current_app, jsonify
from sqlalchemy import or_,and_
from werkzeug.security import generate_password_hash, check_password_hash

from app import db
from models.paper import Paper
from models.administrator import Administrator
from utils import commons
from utils.generate_id import GenerateID
from utils.loggings import loggings
from utils.response_code import RET, error_map_EN
from utils.rsa_encryption_decryption import RSAEncryptionDecryption


class PaperService(PaperController):
    
    pass
